03-13-2005, 12:20 PM
I think this could be beacuse i need a mass air flow sensor,but i will throw it out there for some other people to think about when i go to start my car it wants to die then if i give it gas it starts up and runs fine but then sometimes it runs choppy. Any ideas????
03-13-2005, 12:51 PM
yes 2003 focus spi se atx short ram, custom exhaust and swab mod
03-13-2005, 04:57 PM
It's the MAF. You have no way of reading air flow, temp. So basically you're leaning out the engine because your MAF (I know there is none) is reading "0" flow. Like it's not running at all.